package cn.com.blackboard.DataModule4B2.dao;

import java.util.List;

import org.apache.ibatis.annotations.Param;

import cn.com.blackboard.DataModule4B2.model.StudentInfo;

public interface StudentInfoMapper {
    int deleteByPrimaryKey(Object userId);

    int insert(StudentInfo record);

    int insertSelective(StudentInfo record);

    StudentInfo selectByPrimaryKey(Object userId);

    int updateByPrimaryKeySelective(StudentInfo record);

    int updateByPrimaryKey(StudentInfo record);

    List<StudentInfo> selectByCondition(@Param("condition")String condition);
    
    int updateRecordImportedByUserId(@Param("userId")String userId);
    
}